'use strict';
exports.main = async (event, context) => {
	//event为客户端上传的参数
	console.log('event : ', event)
	const db=uniCloud.database()
	const checkin=db.collection("db_checkin")
	let {user_id,checkin_time}=event
	//返回数据给客户端
	return await checkin.add({
		user_id,checkin_time
	})
};
